/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.android.wallpaper.weathereffects.graphics.none

import android.graphics.Bitmap
import android.graphics.Canvas
import android.util.SizeF
import com.google.android.wallpaper.weathereffects.graphics.WeatherEffect
import com.google.android.wallpaper.weathereffects.graphics.utils.MatrixUtils

/** Simply draws foreground and background images with no weather effect. */
class NoEffect(val foreground: Bitmap, val background: Bitmap, private var surfaceSize: SizeF) :
    WeatherEffect {
    override fun resize(newSurfaceSize: SizeF) {
        surfaceSize = newSurfaceSize
    }

    override fun update(deltaMillis: Long, frameTimeNanos: Long) {}

    override fun draw(canvas: Canvas) {
        canvas.drawBitmap(
            background,
            MatrixUtils.centerCropMatrix(
                surfaceSize,
                SizeF(background.width.toFloat(), background.height.toFloat())
            ),
            null
        )

        canvas.drawBitmap(
            foreground,
            MatrixUtils.centerCropMatrix(
                surfaceSize,
                SizeF(foreground.width.toFloat(), foreground.height.toFloat())
            ),
            null
        )
    }

    override fun reset() {}

    override fun release() {}

    override fun setIntensity(intensity: Float) {}
}
